LOOK Keo 2 Max Carbon S Road Pedals At only 132g/pedal, the Ko Carbon S pedal is one of the lightest pedals in its category Carbon-injected body reduces weight and enhances durability Cleat contact surface area is larger than the Ko Carbon for a more efficient and comfortable pedal stroke Surface area is made of stainless steel molded directly into the pedal to further improve energy transfer and longevity Oversized chromoly spindle with dual seals offers reliable strength and a longer bearing life